To ensure you get the cheapest price possible for a flight from Sydney to London, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, October is the cheapest month in which you can book a flight from Sydney to London (average of $1,834). Flying from Sydney to London in December is currently the most expensive (average of $2,793). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to London as you normally would.
Singapore (SIN) – chosen by Cheapflights users on 23% of one-stop itineraries from Sydney to London on Cheapflights.
New Delhi (DEL) is the most affordable one-stop option, with an average return flight price of $1,475.
Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 22h 55m.
Flights via Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 1h 13m.
Cheapflights makes it easy to find Sydney to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Sydney.
Yes, we can. To see specific flights from Sydney to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Not ready to book yet? You can track prices for flights from Sydney to London on Cheapflights with our Price Alert feature and get notified when better prices are available.